Perhaps you should try some spelling variations:
hanh hai » thanh hai, nhanh hai, hang hai
tan hanh » tan thanh, tang hanh, toan hanh
cuc tre » duc tre, cua tre, cuu tre
cam duc » cam xuc, cao duc, pham duc
ky dang » ky nang
hai cuc » tai cuc, hai cua, thai cua
ky danh » ky anh
xay hoi » xa hoi, tay hoi, cay phoi
hieu ve » hieu van
hieu va » lieu va, hieu qua
su sac » su sach, su cac, su xac

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 dang) or (ky danh)) xay hoi. ((hieu ve) or (hieu va)) cam duc tan hanh hai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ((ky dang) OR (ky danh)) xay hoi. ((hieu ve) OR (hieu va)) cam duc tan hanh hai cuc tre.
• Adding a wildcard symbol may retrieve word variants: su sac ((ky dang) or (ky danh)) xay hoi. ((hieu ve) or (hieu va)) cam duc tan hanh hai cuc tre*.