Perhaps you should try some spelling variations:
thanh tung » thanh cong
cua thuong » cua phuong, ca thuong, cua huong
cua truong » cua trung, xuan truong, cac truong
chau tinh » cuu tinh, ha tinh, cua tinh
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban, toan tap
a chau » ha chau, lai chau, hat chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: a chau tinh - thanh tung ((cua thuong) or (cua truong)) cong tan ((toan cao) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: a chau tinh - thanh tung ((cua thuong) OR (cua truong)) cong tan ((toan cao) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: a chau tinh - thanh tung ((cua thuong) or (cua truong)) cong tan ((toan cao) or (van ban))*.