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
lieu tinh » trieu tinh, diep tinh, bien tinh
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - thanh tung ((cua thuong) or (cua truong)) huong dan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - thanh tung ((cua thuong) OR (cua truong)) huong dan ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh tung ((cua thuong) or (cua truong)) huong dan ((than cau) or (phan cau))*.