Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
bao thuc » cao thuoc, am thuc, va thuc
bao xuc » bao luc
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
su cac » tu cac, su cao, su can
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cac ky nang x hoi. lieu va ((bao xuc) OR (bao thuc)) va hanh trinh ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cac ky nang x hoi. lieu va ((bao xuc) OR (bao thuc)) va hanh trinh ((cua tre) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cac ky nang x hoi. lieu va ((bao xuc) OR (bao thuc)) va hanh trinh ((cua tre) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: su cac ky nang x hoi. lieu va ((bao xuc) OR (bao thuc)) va hanh trinh ((cua tre) or (cuu tre))*.