Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
van hanh » van thanh, ban hanh, van anh
dang van » hoang van, hang va
vai cua » dai cua, hai cua, lai cua
xuc van » duc van, luc van, vuc van
cao xuc » cam xuc, cao duc, cao suc
qua cao » qua cac, qua ca, qua cai
sach ky » sach y, sach ty, sach kem
nang ma » tang ma, sang ma, nang cao
sac ky » cac ky, sai ky
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 ky) OR (sac ky)) ((nang ma) or (dang van)) hoi. hieu qua cao xuc van hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach ky) OR (sac ky)) ((nang ma) OR (dang van)) hoi. hieu qua cao xuc van hanh vai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach ky) OR (sac ky)) ((nang ma) or (dang van)) hoi. hieu qua cao xuc van hanh vai cua te*".