Perhaps you should try some spelling variations:
hanh lai » hanh lam, hanh tai, thanh lap
tu cach » tu cac
cao suc » cao duc
lai cua » dai cua, hai cua, lai chau
su sach » so sach, vu sach
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
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 ve ((cao suc) or (cao su)) va hanh lai 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 ve ((cao suc) OR (cao su)) va hanh lai cua te.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (su sach)) ky nang x hoi. hieu ve ((cao suc) or (cao su)) va hanh lai cua te*.