Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
nang mai » nang ma, nang tai, lang mai
dua tren » dung tren
te sach » toc sach
duc gia » quoc gia
xuc gia » luc gia, tuc gia, quoc gia
sach ky » sac ky, sach y, sach ty
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
cuu tre » cua tre, cau tren, cau treo

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 ky nang mai hoi. hieu ve cham ((xuc gia) OR (duc gia)) thanh lai ((dua tren) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang mai hoi. hieu ve cham ((xuc gia) OR (duc gia)) thanh lai ((dua tren) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang mai hoi. hieu ve cham ((xuc gia) OR (duc gia)) thanh lai ((dua tren) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang mai hoi. hieu ve cham ((xuc gia) OR (duc gia)) thanh lai ((dua tren) or (cuu tre))*.