Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
van hanh » van thanh, ban hanh, van anh
hieu van » hieu va, thien van, lieu va
cuc tre » duc tre, cua tre, cuu tre
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
van cac » van hac, van cau, van bac
tu sac » tu sach, tu cac, tu bac
nang o » nang co, nang ho, nang ro
tu ban » thu ban, te ban
tu san » thu san, tu can, vu san
o lai » o lao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sac) or (((tu san) or (tu ban)))) ky nang o lai. hieu van cac xuc van hanh tai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (((tu san) OR (tu ban)))) ky nang o lai. hieu van cac xuc van hanh tai cuc tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (((tu san) or (tu ban)))) ky nang o lai. hieu van cac xuc van hanh tai cuc tre*.