Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh tuan » trinh quan, trinh toan, trinh luan
thanh tran » thanh trang, thanh toan, thanh tra
tong cong » cong cong, dung cong, dang cong
so trieu » mot trieu, so dieu, so lieu
tran cau » tran chau, toan cau, ran cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: so trieu tinh - hanh trinh tuan ((tong cong) OR (trong cong)) thanh tran cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so trieu tinh - hanh trinh tuan ((tong cong) OR (trong cong)) thanh tran cau".
• Adding a wildcard symbol may retrieve word variants: so trieu tinh - hanh trinh tuan ((tong cong) OR (trong cong)) thanh tran cau*.