Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
ky dang » ky danh
xay hoi » xa hoi, tay hoi, cay phoi
tinh vi » trinh vi, tinh voi, tinh va
va tinh » may tinh
vi cua » vai cua, di cua
tuc va » thuc va, truc va, tuc xa
vu sac » vu sach, vu san, va sac
va cao » va cac, va co, va dao
va cam » va cham, va cac, va cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sac ((ky dang) OR (ky nang)) xay hoi. hieu ((va cam) or (va cao)) tuc va tinh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ((ky dang) OR (ky nang)) xay hoi. hieu ((va cam) OR (va cao)) tuc va tinh vi cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sac ((ky dang) OR (ky nang)) xay hoi. hieu ((va cam) or (va cao)) tuc va tinh vi cua tre".
• Adding a wildcard symbol may retrieve word variants: vu sac ((ky dang) OR (ky nang)) xay hoi. hieu ((va cam) or (va cao)) tuc va tinh vi cua tre*.