Perhaps you should try some spelling variations:
thuy san » thuat san, thuy anh
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
tai cuu » tai cuc, tai buu, tai cua
anh tai » hanh tai, anh thai, vanh tai
van anh » van thanh, tuan anh, van minh
dac van » cac van, dao van, dam van
cac dac » cac dan, cac dai, cac bac
nang ro » nang co, nang ho, nang ra
ve cac » va cac, vien cac
tu sac » tu sach, tu cac, tu bac
tu san » thu san, tu ban, tu can
ro lai » o lai, ho lai, ru lai

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 (thuy san)) ky nang ro lai. hieu ve cac dac van anh tai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu sac) OR (tu san))) OR (thuy san)) ky nang ro lai. hieu ve cac dac van anh tai cuu tre*.