Perhaps you should try some spelling variations:
sang tao » hang tai
cham luc » cham soc, nhan luc, cham cuu
so sach » so sanh, bo sach, co sach
ky sang » ky nang, ky dang, ky tang
tao hai » tao dai, tao tai, tai hai
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
sach ky » sac ky, sach y, sach ty
va daoh » va danh, va doanh
doi cua » dai cua, hoi cua
di cua » dai cua, de cua, do cua
va dao » ca dao

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ky sang tao hai. hieu ve cham luc ((va daoh) or (va dao)) ((di cua) or (doi cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ky sang tao hai. hieu ve cham luc ((va daoh) OR (va dao)) ((di cua) OR (doi cua)) te.
• Adding a wildcard symbol may retrieve word variants: so sach ky sang tao hai. hieu ve cham luc ((va daoh) or (va dao)) ((di cua) or (doi cua)) te*.