Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
chat huu » pham huu
dua tren » dung tren
nang mai » nang ma, nang tai, lang mai
chat xuc » cam xuc, chao xu, chat cua
te sach » toc sach
cuu tre » cua tre, cau tren, cau treo
sach ty » sach y, sach tu, sach thu
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
ty nang » ky nang, ty xang, ty hang

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