Perhaps you should try some spelling variations:
thien van » thi van
cau treo » cau theo, cau tren, cau triet
dat duoc » dat nuoc, da duoc, luat duoc
thanh ha » thanh hoa, thanh hai, nhanh ha
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
lam xuc » cam xuc, lam duoc
nang ma » tang ma, sang ma, nang cao
ty nang » ky nang, ty xang, ty hang
ma hoi » mai hoi, xa hoi, ma hoa

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 nang ma hoi. thien van ((lam xuc) or (dat duoc)) ban ((hanh vi) or (thanh ha)) cau treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang ma hoi. thien van ((lam xuc) OR (dat duoc)) ban ((hanh vi) OR (thanh ha)) cau treo.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang ma hoi. thien van ((lam xuc) or (dat duoc)) ban ((hanh vi) or (thanh ha)) cau treo*.