Perhaps you should try some spelling variations:
hanh lai » hanh lam, hanh tai, thanh lap
chau tre » chay tren, chau tho, cho tre
te sach » toc sach
sach ky » sac ky, sach y, sach ty
xuc van » duc van, xuc ban, thuc van
luc van » luoc van, luu van, duc van
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang x hoi. hieu ((ve cam) OR (va cam)) ((xuc van) or (luc van)) hanh lai chau tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang x hoi. hieu ((ve cam) OR (va cam)) ((xuc van) OR (luc van)) hanh lai chau tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang x hoi. hieu ((ve cam) OR (va cam)) ((xuc van) or (luc van)) hanh lai chau tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang x hoi. hieu ((ve cam) OR (va cam)) ((xuc van) or (luc van)) hanh lai chau tre*.