Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
kho tang » cao tang
hanh tai » thanh tai, hang tai, han tai
nam thuc » nam thuoc, am thuc, nam thu
thuc xa » thuc xay, tuc xa, thuc va
ky tang » ky nang, ky dang, ky trong
tu sac » tu sach, tu cac, tu san
ma hoi » mai hoi, xa hoi, ma hoa
va nam » van nam, ha nam, va nay

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 tang) or (kho tang)) ma hoi. lieu va nam thuc xa ((hanh tai) or (dung tai)) cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ((ky tang) OR (kho tang)) ma hoi. lieu va nam thuc xa ((hanh tai) OR (dung tai)) cau tren.
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky tang) or (kho tang)) ma hoi. lieu va nam thuc xa ((hanh tai) or (dung tai)) cau tren*.