Perhaps you should try some spelling variations:
trung quan » truong quan, trong quan, trung tuan
dung cong » dung trong
thanh bac » nhanh bac, thanh bai, thanh san
thanh tai » thanh hai, thanh toan, doanh tai
chi xanh » chi anh, chi danh, chi hanh
tung qua » dung qua, tuong quan, duong qua
cong san » cong tac
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - thanh ((tung qua) or (trung quan)) dung cong san ((thanh bac) or (thanh tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - thanh ((tung qua) OR (trung quan)) dung cong san ((thanh bac) OR (thanh tai)).
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - thanh ((tung qua) or (trung quan)) dung cong san ((thanh bac) or (thanh tai))*.