Perhaps you should try some spelling variations:
cham cuu » cap cuu, chat cua
ky sang » ky nang, ky dang, duy sang
ky tang » ky nang, ky dang, kho tang
lai hoi » dai hoi, lai hoa, lai roi
hieu so » thieu so
so cham » so kham, co cham, so chat
va hanh » van hanh, va thanh, va danh
tu sac » tu sach, tu cac, tu san
cuu va » cuu van, cuu ve
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: tu sac ((ky sang) or (ky tang)) lai hoi. hieu so cham cuu va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ((ky sang) OR (ky tang)) lai hoi. hieu so cham cuu va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky sang) or (ky tang)) lai hoi. hieu so cham cuu va hanh vi cua te*.