Perhaps you should try some spelling variations:
lang hai » lang chai, lang thai, lang ha
hieu van » hieu va, thien van, lieu va
van chat » cao chat
quoc ban » quoc bao, quoc lan, quoc quan
ky lang » ky nang, ky dang, ky tang
hai hoi » dai hoi, hai moi, hai hai
xuc ban » duc ban, cuc ban, xuat ban
vi cua » vai cua, di 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: tu cac ky lang hai hoi. hieu van chat ((xuc ban) OR (quoc ban)) hanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky lang hai hoi. hieu van chat ((xuc ban) OR (quoc ban)) hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu cac ky lang hai hoi. hieu van chat ((xuc ban) OR (quoc ban)) hanh vi cua te*.