Perhaps you should try some spelling variations:
hang cau » hang dau, hang ca, nhung cau
chat xuc » chat huu, cam xuc, chao xu
luy tre » luyen tre
va hanh » van hanh, va thanh, va danh
ky hang » ky nang, ly hang, ky dang
hieu ve » hieu va, hieu van
hanh va » hang va, hanh vi
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky hang cau hoi. hieu ve ((cham soc) or (chat xuc)) va hanh va ((luu tru) or (luy tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky hang cau hoi. hieu ve ((cham soc) OR (chat xuc)) va hanh va ((luu tru) OR (luy tre)).
• Adding a wildcard symbol may retrieve word variants: te sac ky hang cau hoi. hieu ve ((cham soc) or (chat xuc)) va hanh va ((luu tru) or (luy tre))*.