Perhaps you should try some spelling variations:
cua triet » cua viet, su triet
nang son » nang song, nang soan, lang son
ban danh » ban doanh, ban hanh, ban dan
va triet » va thiet, va trien, ve triet
son hai » cong hai
qua cam » qua cham, qua cac, qua ca
xuc ban » duc ban, cuc ban, quoc ban
danh di » danh du, xanh di, danh dien
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky nang son hai. hieu qua cam xuc ban danh di ((cua triet) or (va triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang son hai. hieu qua cam xuc ban danh di ((cua triet) OR (va triet)).
• Adding a wildcard symbol may retrieve word variants: te sac ky nang son hai. hieu qua cam xuc ban danh di ((cua triet) or (va triet))*.