Perhaps you should try some spelling variations:
lang mai » lang dai, lang hai, lang man
quoc ban » quoc bao, quoc lan, quoc quan
ky lang » ky nang, ky dang, ky tang
hanh de » hanh ve, hanh kem
mai hoi » mai khoi, dai hoi, lai hoi
hieu va » lieu va, hieu qua
va chat » van chat, va phat, cao chat
xuc ban » duc ban, cuc ban, xuat ban
hanh di » hanh vi, hang di, danh di
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky lang mai hoi. hieu va chat ((xuc ban) OR (quoc ban)) ((hanh di) OR (hanh de)) cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky lang mai hoi. hieu va chat ((xuc ban) or (quoc ban)) ((hanh di) OR (hanh de)) cua te~".
• Adding a wildcard symbol may retrieve word variants: tu cac ky lang mai hoi. hieu va chat ((xuc ban) or (quoc ban)) ((hanh di) OR (hanh de)) cua te*.