Perhaps you should try some spelling variations:
su sach » so sach, vu sach
nang ra » nang ma, lang ra, nang ro
va cham » va chat, va tham
va hanh » van hanh, va thanh, va danh
va cam » va cac, va cao, va cai
xuc va » duc va, tuc va, luc 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 sach y ((nang cao) or (nang ra)) hoi. lieu ((va cam) or (va cham)) xuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y ((nang cao) OR (nang ra)) hoi. lieu ((va cam) OR (va cham)) xuc va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: su sach y ((nang cao) or (nang ra)) hoi. lieu ((va cam) or (va cham)) xuc va hanh vi cua te*.