Perhaps you should try some spelling variations:
dieu hien » dieu khien, dieu kien, bieu hien
hien cam » hien cac, hien cau, hien giam
va doanh » van doanh, vay doanh, va danh
thu sac » thu sach, thu san, thu xac
ky tang » ky nang, ky dang, kho tang
tang ma » mang may, tang van
dan cua » ban cua, dai cua, day cua
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » duc va, tuc va, luc va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky tang ma hoi. dieu hien cam xuc va doanh ((dan cua) OR (dan ca)) tu~.
• Adding a wildcard symbol may retrieve word variants: thu sac ky tang ma hoi. dieu hien cam xuc va doanh ((dan cua) or (dan ca)) tu*.