Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cham xuc » cam xuc, chat xuc, cham soc
ban xanh » ban hanh, ban anh, ban banh
xanh doi » xanh di, thanh doi, tinh doi
dua tren » dung tren
ky sang » ky nang, ky dang, ky tang
sang xa » song xa, lang xa, sang ma
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc ban » duc ban, cuc ban, quoc ban
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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 ky sang xa hoi. hieu ve cham xuc ban xanh doi ((dua tren) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky sang xa hoi. hieu ve cham xuc ban xanh doi ((dua tren) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: tu sac ky sang xa hoi. hieu ve cham xuc ban xanh doi ((dua tren) or (cua triet))*.