Perhaps you should try some spelling variations:
ky sang » ky dang, ky tang, duy sang
qua cam » qua cham, qua cac, qua ca
tinh di » tinh doi, trinh di, tinh da
cua tre » cua te, cuu tre, cua triet
vu sac » vu sach, vu san, va sac
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » tuc va, luc va, xac va
di cua » dai cua, doi cua, de cua

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: vu sac ((ky sang) OR (ky nang)) ma hoi. hieu qua cam ((xuc va) OR (duc va)) tinh di cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sac ((ky sang) or (ky nang)) ma hoi. hieu qua cam ((xuc va) OR (duc va)) tinh di cua tre~".
• Adding a wildcard symbol may retrieve word variants: vu sac ((ky sang) or (ky nang)) ma hoi. hieu qua cam ((xuc va) OR (duc va)) tinh di cua tre*.