Perhaps you should try some spelling variations:
chay tren » thai tren, ca tren, cau tren
cau luoc » cau luc, muu luoc, hau loc
luoc van » luoc can, luoc va, luc van
chau tre » chau tho, cho tre, cau tra
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
hieu ve » hieu va, hieu van
van anh » van thanh, tuan anh, van minh
anh lai » anh bai, anh tai, gianh lai
ve cau » ke cau, va cau, ve cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang x ho. hieu ve cau luoc van anh lai ((chau tre) OR (chay tren))~.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang x ho. hieu ve cau luoc van anh lai ((chau tre) or (chay tren))*.