Perhaps you should try some spelling variations:
nhan luc » nang luc
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va nhan » van nhan, ca nhan, va phan
va hanh » van hanh, va thanh, va danh
cat cua » chat cua, ca cua, cau cua
mat cua » ma cua, manh cua, mang cua
y nang » ky nang, ly nang, v nang
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach y nang xa hoi. hieu va nhan luc va hanh ((cat cua) or (mat cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang xa hoi. hieu va nhan luc va hanh ((cat cua) OR (mat cua)) triet.
• Adding a wildcard symbol may retrieve word variants: su sach y nang xa hoi. hieu va nhan luc va hanh ((cat cua) or (mat cua)) triet*.