Perhaps you should try some spelling variations:
tranh chua » tranh cua, trinh chuan, tranh chap
chieu tinh » trieu tinh, lieu tinh, chau tinh
cang thang » cong thanh, dang thanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
chua nang » chuc nang, chua xang, kha nang
nang cong » nang song, dang cong, bang cong
cong cang » cong cong, cong lang, cong vang
thang va » hang va, trang va, thong va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((hieu manh) or (chieu tinh)) - canh tranh chua nang cong cang thang va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu manh) OR (chieu tinh)) - canh tranh chua nang cong cang thang va.
• Adding a wildcard symbol may retrieve word variants: theo ((hieu manh) or (chieu tinh)) - canh tranh chua nang cong cang thang va*.