Perhaps you should try some spelling variations:
thanh tri » thanh tra, thanh tai, chinh tri
sang mai » sang ma, sang tai, lang mai
mai khoi » mai khoa, tai khoa, cac khoi
chat luc » chat xuc, chat lua, chat huu
nhan luc » nang luc
va thanh » gia thanh, ban thanh, va tinh
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty sang » ty xang, ty hang, duy sang
hieu ve » hieu va, hieu van
va tieu » van tieu, vay tieu, va dieu

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 ty sang mai khoi. hieu ve ((chat luc) OR (nhan luc)) va thanh tri va tieu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty sang mai khoi. hieu ve ((chat luc) OR (nhan luc)) va thanh tri va tieu".
• Adding a wildcard symbol may retrieve word variants: tu sach ty sang mai khoi. hieu ve ((chat luc) OR (nhan luc)) va thanh tri va tieu*.