Perhaps you should try some spelling variations:
dang xay » dang van, van xay
van hanh » van thanh, ban hanh, van anh
su sach » so sach, vu sach
mang xa » mang may, mang cua, hoang xa
lang xa » lang ha, lang van
qua cao » qua cac, qua ca, qua cai
cao xuc » cam xuc, cao duc, cao suc
xuc van » duc van, luc van, xuc ban
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 ((mang xa) or (((lang xa) OR (dang xay)))) hoi. hieu qua cao xuc van hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y ((mang xa) OR (((lang xa) OR (dang xay)))) hoi. hieu qua cao xuc van hanh vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y ((mang xa) or (((lang xa) OR (dang xay)))) hoi. hieu qua cao xuc van hanh vi cua te*".