Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van ban
lang van » dang van, tang van, hoang van
qua cai » qua hai, qua cac, qua ca
sang ma » tang ma, nang ma, sang tao
van anh » van thanh, tuan anh, van minh
cai xuc » cam xuc, chat xuc
vi cua » vai cua, di cua
bach y » sach y
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: vu bach y ((sang ma) or (lang van)) hoi. hieu qua cai xuc ((van hanh) OR (van anh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach y ((sang ma) OR (lang van)) hoi. hieu qua cai xuc ((van hanh) OR (van anh)) vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu bach y ((sang ma) or (lang van)) hoi. hieu qua cai xuc ((van hanh) OR (van anh)) vi cua te*".