Perhaps you should try some spelling variations:
bach van » bach dan, cach van, bach dang
cham xuc » cam xuc, chat xuc, cham soc
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc ban » duc ban, cuc ban, quoc ban
anh vi » anh va, anh ve, anh vu
kien* » bien*, vien*, tien*

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((bach van) or (cach mang)) nang xa hoi. hieu ve cham xuc ban ((anh vi) OR (hanh vi)) su kien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((bach van) OR (cach mang)) nang xa hoi. hieu ve cham xuc ban ((anh vi) OR (hanh vi)) su kien*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((bach van) or (cach mang)) nang xa hoi. hieu ve cham xuc ban ((anh vi) OR (hanh vi)) su kien*".