Perhaps you should try some spelling variations:
mang cua » manh cua, dung cua, ban cua
ban hang » ngan hang
dang xay » dang van, van xay
cuu tre » cua tre, cau tren, cau treo
cau xuc » cam xuc, cau luc, cau truc
van cau » van dau, van hau, van chat
thi van » thi lan, thi hanh, thi nang
sac ky » cac ky, sai ky
di cuu » di cau, di cua, dinh cuu
tu sac » tu sach, tu cac, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky ((mang cua) or (dang xay)) hoi. thi van cau xuc ((ban hanh) or (ban hang)) di cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((mang cua) OR (dang xay)) hoi. thi van cau xuc ((ban hanh) OR (ban hang)) di cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((mang cua) or (dang xay)) hoi. thi van cau xuc ((ban hanh) or (ban hang)) di cuu tre*.