Perhaps you should try some spelling variations:
tan anh » tuan anh, tran anh, toan anh
nang xa » nang x, lang xa, nang ma
sach ty » sach tu, sach thu, xach tay
va cam » va cham, va cac, va cao
vi cua » vai cua, di cua
anh vi » hanh vi, anh va, anh ve
ve cam » ve cham, ve cac, ve cai
cua su » qua su

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 ty) or (sach y)) nang xa hoi. hieu ((ve cam) or (va cam)) duc tan anh vi cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach ty) OR (sach y)) nang xa hoi. hieu ((ve cam) OR (va cam)) duc tan anh vi cua su.
• Adding a wildcard symbol may retrieve word variants: su ((sach ty) or (sach y)) nang xa hoi. hieu ((ve cam) or (va cam)) duc tan anh vi cua su*.