Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
van han » van hanh, van phan, van nhan
han tai » hang tai, nhan tai, van tai
cuc tre » duc tre, cua tre, cuu tre
tu sac » tu cac, tu san, tu bac
nang o » nang co, nang ho, nang ro
ve cac » va cac, vien cac
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 sach)) ky nang o lai. hieu ve cac xuc van han tai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu sach)) ky nang o lai. hieu ve cac xuc van han tai cuc tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu sach)) ky nang o lai. hieu ve cac xuc van han tai cuc tre*.