Perhaps you should try some spelling variations:
cac tuc » cac toc, cac tu, cac tac
ky sang » ky nang, ky dang, ky tang
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
thi hai » thi mai, thi hanh
hieu ve » hieu va, hieu van
vi cua » vai cua, di cua
tuc va » thuc va, truc va, tuc xa
su sac » su sach, su cac, su xac
ve cac » va cac, vien cac
sac ky » cac ky, sai ky
tai ha » thai ha, tai hai, tai nha
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky sang ((tai ha) or (thi hai)). hieu ve cac tuc va danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky sang ((tai ha) OR (thi hai)). hieu ve cac tuc va danh vi cua te.
• Adding a wildcard symbol may retrieve word variants: su sac ky sang ((tai ha) or (thi hai)). hieu ve cac tuc va danh vi cua te*.