Perhaps you should try some spelling variations:
lieu tinh » trieu tinh, diep tinh, bien tinh
hanh tang » hanh trang, anh tang, hanh mang
cong manh » cong danh, duong manh, cong thanh
cua dang » cua ban
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap
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 - hanh tang ((cua dang) or (cua cong)) cong manh ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - hanh tang ((cua dang) OR (cua cong)) cong manh ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - hanh tang ((cua dang) or (cua cong)) cong manh ((toan cau) or (toan cao))*.