Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
lieu tinh » trieu tinh, diep tinh, bien tinh
cua tong » cua cong, cua dong, cua nong
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
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 trang ((suat thong) or (cua tong)) cong dan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - hanh trang ((suat thong) OR (cua tong)) cong dan ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - hanh trang ((suat thong) or (cua tong)) cong dan ((toan cau) or (toan ban))*.