Perhaps you should try some spelling variations:
hieu quan » lieu quan, thien quan, lien quan
ky trang » ke trang, ky trong, ky tang
trang xa » trang va, trang ha, trong xa
nam xuc » cam xuc, nam xua, nam thuc
va hanh » van hanh, va thanh, va danh
la tren » loai tren, dua tren, dat tren
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
vi la » vi lua, vi ha, gi la

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky trang xa hoi. ((hieu quan) or (hieu qua)) nam xuc va hanh vi la tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky trang xa hoi. ((hieu quan) OR (hieu qua)) nam xuc va hanh vi la tren.
• Adding a wildcard symbol may retrieve word variants: su sac ky trang xa hoi. ((hieu quan) or (hieu qua)) nam xuc va hanh vi la tren*.