Perhaps you should try some spelling variations:
ky dang » ky danh
hieu va » lieu va, hieu qua
va thai » van thai, va tai, va tham
va hanh » van hanh, va thanh, va danh
hanh di » hanh vi, hanh de, hang di
te cac » tu cac, ve cac, te cao
den va » dien va, den vai, den vay
di cua » dai cua, doi cua, de cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cac ((ky dang) OR (ky nang)) xa hoi. hieu va thai den va hanh di cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te cac ((ky dang) OR (ky nang)) xa hoi. hieu va thai den va hanh di cua te".
• Adding a wildcard symbol may retrieve word variants: te cac ((ky dang) OR (ky nang)) xa hoi. hieu va thai den va hanh di cua te*.