（1）
Wang Xing, Tsinghua University and Stanford University, do restaurant takeaway-platforms.
Huang Zheng, Zhejiang University and Wisconsin, engaged in retail-platform.
Zhang Yiming, Nankai, works on a short video-platform.
Zuo Hui, Beijing University of Technology, works as a housing agency-platform.
The smartest people in China are facing the lowest people in China, and they are engaged in the lowest industries in China, weaving an open platform to achieve the largest scale and the lowest cost.
Don't talk about logic with people at the bottom, don't talk about ideals with people at the middle level, and don't talk about feelings with people at the top. You need to talk about feelings and morals with people at the bottom, logic and interests with people at the middle level, and ideals and the future with people at the top.
Don't affect the interests of the upper class, and don't change the concepts of the lower class.
（2）
Men are afraid of entering the wrong line of work, and women are afraid of marrying the wrong man.
Many companies actually have no core competitiveness. The main reason is that they have entered the right business (Gao Ganghai) at the right time (inadvertently stepping on the right time window) (be famous early).
A person and an enterprise must understand their core competitiveness:
The core competitiveness of some enterprises is the monopoly license. The core competitiveness of some enterprises is the status of being able to do things well within the system and outside the system, not state-owned enterprises or private enterprises. The core competitiveness of some enterprises is the region (regional political and commercial relations or regional commercial relations), becoming a regional leader
The core competitiveness of some enterprises is standard industrial products - the scale can be the largest and the cost can be the lowest
The core competitiveness of some enterprises is to be able to build an operating system to handle non-standard industries with social resources
Every person and every enterprise can live in the society and have a unique core competitiveness for their own survival. Sort out your own value chain, position yourself in the value chain, and expand upward or downward along your core competitiveness.
（3）
Speaking of flowers, it is also:
Revenue = user volume x customer unit price (category x quantity x unit price) x frequency x conversion rate. Just these few balls, see which ball you can improve? Why can you raise this ball?
Speaking of flowers, it is also the four major achievement performance metrics:
Ping efficiency, human effect
Inventory turnover ratio, capital turnover ratio
Inventory is the devil.
（4）
Although the value chain is long: product-supply-production-warehousing logistics-wholesale distribution-retail-after-sales, the core is product grid x sales grid, weaving net. The reason why WeChat is powerful is to form a fully connected network.
Gome:
Buying out Japanese picture tubes with the help of Changhong
Production - buyout products in large quantities at low prices, sales - purchase retail stores of local local snakes across the country.
Suning:
With the help of China's decade-old movement,
Take land at a low price for commercial real estate, and recruit local distributors of brand manufacturers to settle in. Do not buy, stock up, or sell.
Five-star-Huitongda:
Taking advantage of the underdeveloped e-commerce in China's rural areas to conduct differentiated competition
From city to countryside, from retail to wholesale distribution, from TO C to TO B, from offline to online.
Jingdong:
Taking advantage of the opportunity of popularizing broadband in China, from offline to online
The three main categories are self-operated computers, mobile phones, and home appliances. In 2018, third-party GMV surpassed self-operated GMV, marking the transformation of JD.com from an online retailer to an Internet platform provider.
Ali:
Ali is an online commercial real estate, which is essentially the same as Wanda Plaza.
N merchants and M consumers form the NXM network.
Pinduoduo:
With the help of mobile Internet-social network style,
N merchants, M consumers. Consumers form a MXM network through teamwork, and finally form a NXMXM network.
Tik Tok:
With the help of mobile Internet-video display-video instant interactive style,
N merchants, M consumers, consumers form an MXM network through Douyin, and consumers can also become traffic masters and goods carriers, thus forming a NXMXMXN network.
What kind of network will be formed next? Let's go through the data structure and graph theory group theory.
