Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
thuc dan » thuc hanh, hoc dan, thuc vat
va triet » va thiet, va trien, ve triet
tuc dan » thuc day, tung dan, tuc tang
ky lang » ky nang, ky dang, ky tang
van hoi » van hoa, van hoc, van hoe
qua cam » qua cham, qua cac, qua ca
va hanh » van hanh, va thanh, va danh
hanh de » hanh ve, hanh kem
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tuc dan) or (thuc dan)) ky lang van hoi. hieu qua cam xuc va hanh de ((va triet) or (cua vat))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tuc dan) OR (thuc dan)) ky lang van hoi. hieu qua cam xuc va hanh de ((va triet) OR (cua vat)).
• Adding a wildcard symbol may retrieve word variants: ((tuc dan) or (thuc dan)) ky lang van hoi. hieu qua cam xuc va hanh de ((va triet) or (cua vat))*.