Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
nhung cong » thong cong, hang cong, nhung don
chau tinh » cuu tinh, ha tinh, cua tinh
toan tuan » tran tuan, toan quan, doan tuan
dung cong » dung trong
than cau » toan cau, phan cau, than cap
toan cao » toan ban, toan tap
ho chau » ha chau, ho chu, o chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - thanh toan tuan ((nhung cong) or (dung cong)) sang ((than cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - thanh toan tuan ((nhung cong) OR (dung cong)) sang ((than cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - thanh toan tuan ((nhung cong) or (dung cong)) sang ((than cau) or (toan cao))*.