Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
van phuong » van phong, va phuong, van chuong
cong danh » cuong danh, cong dan, cong thanh
chi hanh » chi nhanh, chi thanh, thi hanh
tran van » luan van
cong anh » dong anh, hong anh, cong thanh
tuan cau » toan cau, quan cau, tuan cu
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 hanh - thanh tran van phuong ((cong anh) OR (cong danh)) tuan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi hanh - thanh tran van phuong ((cong anh) OR (cong danh)) tuan cau".
• Adding a wildcard symbol may retrieve word variants: doi chi hanh - thanh tran van phuong ((cong anh) OR (cong danh)) tuan cau*.