Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, nhung don
thanh chau » thanh cha, thanh cham, thanh chu
trung cua » truong cua, trung tuan, trung cap
hang cong » dang cong, hang nong, bang cong
chi xanh » chi anh, chi danh, chi hanh
toan ban » van ban
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 trung cua ((nhung cong) or (hang cong)) ban ((thanh chau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - thanh trung cua ((nhung cong) OR (hang cong)) ban ((thanh chau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - thanh trung cua ((nhung cong) or (hang cong)) ban ((thanh chau) or (toan ban))*.