Perhaps you should try some spelling variations:
hieu cao » chieu cao, hieu cac, hieu ca
chat huu » pham huu
ban hanh » ban hang
mai khoi » mai khoa, tai khoa, cac khoi
chat xuc » cam xuc, chao xu, chat cua
mai hoi » dai hoi, lai hoi, mai doi
ky lang » ky nang, ky dang, ky tang
vi cua » vai cua, di cua
tu van » tu va
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu van ky lang ((mai hoi) OR (mai khoi)). hieu cao ((chat xuc) or (chat huu)) ban hanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu van ky lang ((mai hoi) OR (mai khoi)). hieu cao ((chat xuc) OR (chat huu)) ban hanh vi cua tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu van ky lang ((mai hoi) OR (mai khoi)). hieu cao ((chat xuc) or (chat huu)) ban hanh vi cua tu*".