Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
hanh tai » thanh tai, hang tai, hinh tai
han tai » hang tai, nhan tai, van tai
cua tre » cua te, cuu tre, cua triet
va cham » va chat, va tham
hieu va » lieu va, hieu qua
lang ha » long ha
ky lang » ky nang, ky dang, ky tang
bai ky » ban ky, sai ky, bac ky
luc va » duc va, tuc va, loc va
ha hoi » hoa hoi, ha noi, xa hoi
te bai » te bao, te tai, te ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: te bai ky lang ha hoi. hieu va cham luc va ((hanh tai) OR (han tai)) cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te bai ky lang ha hoi. hieu va cham luc va ((hanh tai) OR (han tai)) cua tre".
• Adding a wildcard symbol may retrieve word variants: te bai ky lang ha hoi. hieu va cham luc va ((hanh tai) OR (han tai)) cua tre*.