Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van hanh » van thanh, ban hanh, van anh
hanh tri » thanh tri, hanh tai, hanh trinh
nang xa » nang x, lang xa, nang ma
cam duc » cam xuc, cao duc, pham duc
duc van » duc va, duc tan, duc manh
cua tre » cua te, cuu tre, dua tren
su dai » sau dai, si dai, su tai
dai ky » dan ky, dai ly, sai ky
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: su dai ky nang xa hoi. lieu va cam duc van hanh tri ((cua tre) OR (cua triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su dai ky nang xa hoi. lieu va cam duc van hanh tri ((cua tre) OR (cua triet))".
• Adding a wildcard symbol may retrieve word variants: su dai ky nang xa hoi. lieu va cam duc van hanh tri ((cua tre) OR (cua triet))*.