Perhaps you should try some spelling variations:
kho tang » cao tang
va thanh » gia thanh, ban thanh, va tinh
chat xuc » chat huu, cam xuc, chao xu
sac kho » suc khoe, cac khoi, dac khoa
hieu va » lieu va, hieu qua
hieu ve » hieu van
tang xa » trang xa, tang ma, lang xa
xuc va » duc va, tuc va, luc va
tu sac » tu sach, tu cac, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac kho tang xa hoi. ((hieu ve) or (hieu va)) chat xuc va thanh ((vi luu) or (vi lua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac kho tang xa hoi. ((hieu ve) OR (hieu va)) chat xuc va thanh ((vi luu) OR (vi lua)) tre.
• Adding a wildcard symbol may retrieve word variants: tu sac kho tang xa hoi. ((hieu ve) or (hieu va)) chat xuc va thanh ((vi luu) or (vi lua)) tre*.