Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
chat xuc » chat huu, cam xuc, chao xu
dang tay » dang xay, dung tay, dan tay
tu sach » thu sach, su sach, te sach
luu tre » luu tru, luy tre
sach ky » sac ky, sach y, sach ty
ve chat » va chat, van chat
hieu ve » hieu va, hieu van
tay hoi » tay ho, tao hoi, tay thai
ky dang » ky nang, ky danh
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: tu sach ky dang tay hoi. hieu ve chat xuc ((ban thanh) or (gia thanh)) va ((luu tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky dang tay hoi. hieu ve chat xuc ((ban thanh) OR (gia thanh)) va ((luu tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu sach ky dang tay hoi. hieu ve chat xuc ((ban thanh) or (gia thanh)) va ((luu tre) or (cuu tre))*.