Perhaps you should try some spelling variations:
thanh tung » thanh cong
thanh phan » thanh pho, thanh san, thanh toan
hoc thieu » toc thieu, hoc hien
doi chieu » doc hieu, doi chi, ho chieu
than cao » toan cao, thai cao, than cap
tung va » trung va, tuong va, dung va
va dung » van dung, va duong, vat dung

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (doi chieu)) xanh - thanh tung va dung trong cac ((than cao) or (thanh phan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (doi chieu)) xanh - thanh tung va dung trong cac ((than cao) OR (thanh phan)).
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (doi chieu)) xanh - thanh tung va dung trong cac ((than cao) or (thanh phan))*.