Perhaps you should try some spelling variations:
duy sang » duy van, duy can, duy anh
hieu ve » hieu va, hieu van
cam duc » cam xuc, cao duc, pham duc
va hanh » van hanh, va thanh, va danh
tu sac » tu sach, tu cac, tu san
ve cam » ve cham, ve cac, va cam
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 ((duy sang) or (ky nang)) lap doi. hieu ve cam duc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ((duy sang) OR (ky nang)) lap doi. hieu ve cam duc va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac ((duy sang) or (ky nang)) lap doi. hieu ve cam duc va hanh vi cua te*.