Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, tu cach
te sach » toc sach
nang xa » nang x, lang xa, nang ma
dau tuc » dau tu, dao tuc, cau truc
han tri » han tai, van tri, thanh tri
va dau » va dao
tuc va » thuc va, truc va, tuc xa
va han » va phan, van han, va hanh
cua su » qua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (te sach)) ky nang xa hoi. lieu va dau tuc va han tri cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) ky nang xa hoi. lieu va dau tuc va han tri cua su.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (te sach)) ky nang xa hoi. lieu va dau tuc va han tri cua su*.