Perhaps you should try some spelling variations:
sang tao » hang tai
ky sang » ky nang, ky dang, ky tang
tao hai » tao dai, tao tai, tai hai
hieu ve » hieu va, hieu van
cau luc » cau truc, cau phuc
su sai » su tai, su hai, su dai
sai ky » sac ky
va dan » ca dan, va dao, va dau
dan vi » doan vi, don vi, dan va
vi cua » vai cua, di cua
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 sai ky sang tao hai. hieu ve ((cam xuc) or (cau luc)) va dan vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky sang tao hai. hieu ve ((cam xuc) OR (cau luc)) va dan vi cua te.
• Adding a wildcard symbol may retrieve word variants: su sai ky sang tao hai. hieu ve ((cam xuc) or (cau luc)) va dan vi cua te*.