Perhaps you should try some spelling variations:
nhan tuc » nhan thuc, nhan luc, nhanh thuc
van hanh » van thanh, ban hanh, van anh
hanh lai » hanh lam, hanh tai, thanh lap
su triet » su viet, su tien, ve triet
vu sach » vu bach, su sach, vu khach
nang xa » nang x, lang xa, nang ma
hieu cu » hieu cua, hieu ca, hieu su
cu nhan » ca nhan
tuc van » thuc van, truc van, tuc va
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach y nang xa hoi. hieu cu nhan tuc van hanh lai su triet~.
• Adding a wildcard symbol may retrieve word variants: vu sach y nang xa hoi. hieu cu nhan tuc van hanh lai su triet*.