1999年9月,张先生与王先生出资成立了通达货运公司,注册资金100万元,张先生占80%,王先生占20%。2001年3月,张先生签订了转让通达公司股权的合同。股权转让合同的主要内容如下:张先生将其持有通达公司80%的股权全部转让给董先生,股权转让款共80万元人民币。在合同签订之日起三日内,董先生先行支付20万元人民币给张先生。董先生在张先生接到工商主管部门批准 In September 1999, Mr. Zhang and Mr. Wang funded the establishment of Tongda Freight Company with a registered capital of 1 million yuan, Mr. Zhang accounted for 80% and Mr. Wang 20%. In March 2001, Mr. Zhang signed the contract for the transfer of ownership of Tongda Company. The main contents of the equity transfer contract are as follows: Mr. Zhang transferred all the 80% equity of Tongda Company to Mr. Dong and the equity transfer amount was 800,000 yuan. Within three days from the date of signing the contract, Mr. Tung first paid 200,000 Renminbi to Mr. Zhang. Mr. Dong received approval from the competent commercial and industrial authorities in Mr. Zhang