Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cong quang » luong quang, thong quang, duong quang
hien danh » thien danh, hien hanh, hien nhanh
trinh han » trinh quan
han nhung » hanh nhung, hon nhung, ban nhung
cong vang » cong lang, cong ngang, cong san
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien danh - hanh trinh han nhung ((cong vang) or (cong quang)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien danh - hanh trinh han nhung ((cong vang) OR (cong quang)) than cap.
• Adding a wildcard symbol may retrieve word variants: hoc hien danh - hanh trinh han nhung ((cong vang) or (cong quang)) than cap*.