Perhaps you should try some spelling variations:
thanh tri » thanh tra, thanh tai, chinh tri
thu sach » tu sach, thuat sach, thuoc sach
hieu van » hieu va, thien van, lieu va
nhan tri » nhan tai, nhanh thi, chan troi
nang xa » nang x, lang xa, nang ma
van dau » van dao, phan dau
dau luc » cau luc, dau luan, dau nuoc
luc van » luoc van, luu van, duc van
y nang » ky nang, ly nang, v nang
cua cu » cua chu, cua cau, cua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach y nang xa hoi. hieu van dau luc van ((nhan tri) OR (thanh tri)) cua cu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y nang xa hoi. hieu van dau luc van ((nhan tri) OR (thanh tri)) cua cu".
• Adding a wildcard symbol may retrieve word variants: thu sach y nang xa hoi. hieu van dau luc van ((nhan tri) OR (thanh tri)) cua cu*.