Please correct the following sentences(2).Thank you.

1. It is necessary to purchase various machines for (the operations of) molt, skin whitening and pimple removal.

2. (#2 does not seem to be a complete sentence. I would have to guess the meaning to make it more complete.) Expand beauty shop chain and develop vastly in China since the beauty industry is occupying the third place in China's tertiary industry.

3. With China being a member of WTO and the organizer of 2008 Olympic Games, the number of business travelers and tourists is expected to increase drastically, which will lead to an increase in the demand for the beauty industry.

4. Hong Kong beauticians are better positioned/equipped than their counterparts in China.
*** OR ***
This would advantage Hong Kong beauticians more than their counterparts in China.

2. Expanding chain beauty shops and develop vastly in China since beauty industry is occupying the third place in tertiary industry in China .


4. Hong Kong beauty care practicians have more advantage than their counterparts in China .