Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
mang lai » mang lam, mang luoi, dang loai
cham luc » cham soc, nhan luc, cham cuu
dua tren » dung tren
cau tren » cu tren, dau tren, ca tren
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty mang » ty xang, ty hang, tin mang
lai hoi » dai hoi, lai hoa, lai roi
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
luc gia » luoc gia, duc gia, quoc gia

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ty mang lai hoi. hieu ve cham luc gia thanh lai ((dua tren) or (cau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty mang lai hoi. hieu ve cham luc gia thanh lai ((dua tren) OR (cau tren)).
• Adding a wildcard symbol may retrieve word variants: te sach ty mang lai hoi. hieu ve cham luc gia thanh lai ((dua tren) or (cau tren))*.