Perhaps you should try some spelling variations:
trang trai » trang tri, trang giai
mot chieu » doi chieu, ho chieu
cong cong » cong dong, trong cong, dung cong
tang tai » hang tai, dung tai, sang tao
cong san » cong tac
san phan » san pham, van phan, sat phan
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (theo tieu)) xanh - hanh ((tang tai) or (trang trai)) cong cong san phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo tieu)) xanh - hanh ((tang tai) OR (trang trai)) cong cong san phan cac.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo tieu)) xanh - hanh ((tang tai) or (trang trai)) cong cong san phan cac*.