Perhaps you should try some spelling variations:
cham tuc » nham thuc, pham thuc, tham thuc
hanh tai » thanh tai, hang tai, hinh tai
vu cham » va cham, vu kham, tu cham
han tai » hang tai, nhan tai, van tai
tu cach » tu cac
hieu vu » hieu va, hieu ve, hieu su
su sach » so sach, vu sach
tuc va » thuc va, truc va, tuc xa
cua te » cua tu
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: ((tu cach) or (su sach)) ky nang x hoi. hieu vu cham tuc va ((hanh tai) or (han tai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (su sach)) ky nang x hoi. hieu vu cham tuc va ((hanh tai) OR (han tai)) cua te.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (su sach)) ky nang x hoi. hieu vu cham tuc va ((hanh tai) or (han tai)) cua te*.