Perhaps you should try some spelling variations:
nhan luc » nang luc
va trien » va truyen, va thiet, va tuyen
ky lang » ky nang, ky dang, tay lang
ky tang » ky nang, ky dang, kho tang
hieu ve » hieu va, hieu van
ve nhan » ve nha, de nhan, va nhan
va hanh » van hanh, va thanh, va danh
te sac » te sach, te cac, te san
luc va » duc va, tuc va, loc va
kem va » kiem va, kiem van

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ((ky lang) OR (ky tang)) xa hoi. hieu ve nhan luc va hanh kem va trien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ((ky lang) OR (ky tang)) xa hoi. hieu ve nhan luc va hanh kem va trien".
• Adding a wildcard symbol may retrieve word variants: te sac ((ky lang) OR (ky tang)) xa hoi. hieu ve nhan luc va hanh kem va trien*.