Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
cam duc » cam xuc, cao duc, pham duc
hanh di » hanh vi, hanh de, danh di
hang di » hang doi, hang vi, hang dien
tu dan » tuc dan, tu ban, cu dan
dan ky » van 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: tu dan ky lang xa hoi. hieu va cam duc va ((hanh di) OR (hang di)) cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu dan ky lang xa hoi. hieu va cam duc va ((hanh di) OR (hang di)) cua triet".
• Adding a wildcard symbol may retrieve word variants: tu dan ky lang xa hoi. hieu va cam duc va ((hanh di) OR (hang di)) cua triet*.