Perhaps you should try some spelling variations:
vanh dai » van dai, vanh tai, lanh dao
cham xuc » cam xuc, chat xuc, cham soc
hieu va » lieu va
va vanh » va van, va danh, va hanh
hoi hoi » hoi hoc, hoc hoi, hoi doi
xuc va » duc va, tuc va, luc va
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky
ho hoi » hoc hoi, hoa hoi, co hoi
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san ky nang ((ho hoi) or (hoi hoi)). ((hieu va) OR (hieu qua)) cham xuc va vanh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky nang ((ho hoi) OR (hoi hoi)). ((hieu va) OR (hieu qua)) cham xuc va vanh dai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ky nang ((ho hoi) or (hoi hoi)). ((hieu va) OR (hieu qua)) cham xuc va vanh dai cua te*".