Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
thanh cham » thanh pham, thanh cha, hanh cham
trung cua » truong cua, trung tuan, trung cap
dang cong » dung 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 (dang cong)) ban ((thanh cham) 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 (dang cong)) ban ((thanh cham) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - thanh trung cua ((nhung cong) or (dang cong)) ban ((thanh cham) or (toan ban))*.