Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
cam truc » cau truc, nam truc, lam truoc
nhan tai » hang tai, van tai, toan tai
su triet » su viet, su tien, ve triet
van cam » van nam, van lam, van cau
truc va » thuc va, thuc vat, trung va
va nhan » van nhan, ca nhan, va phan
ve van » le van
tai su » tai so, tai tu, lai su
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: ve van ky nang x hoi. hieu van cam truc va nhan tai su triet~.
• Adding a wildcard symbol may retrieve word variants: ve van ky nang x hoi. hieu van cam truc va nhan tai su triet*.