Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
dang cau » hang cau, bang cau, dang mau
nhan luc » nang luc
sach ty » sach tu, sach thu, xach tay
hieu ve » hieu va, hieu van
ve nhan » ve nha, de nhan, va nhan
luc gia » luoc gia, duc gia, quoc gia
cuc tre » cua tre, cuu tre, cuc thue
duc tre » duoc tren, duc tien

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) or (sach y)) dang cau hoi. hieu ve nhan luc gia thanh hai ((cuc tre) or (duc tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ty) OR (sach y)) dang cau hoi. hieu ve nhan luc gia thanh hai ((cuc tre) OR (duc tre)).
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach y)) dang cau hoi. hieu ve nhan luc gia thanh hai ((cuc tre) or (duc tre))*.