Perhaps you should try some spelling variations:
nhan tai » hang tai, van tai, toan tai
phan tai » pham tai, phan thi, han tai
lang van » dang van, tang van, hoang van
hieu van » hieu va, thien van, lieu va
tu sach » thu sach, su sach, te sach
duc van » duc va, duc tan, duc manh
van cau » van dau, van hau, van chat
cau duc » cao duc, cau luc, chu duc
lang xa » lang ha, dang xay
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y ((lang xa) or (lang van)) hoi. hieu van cau duc van ((phan tai) or (nhan tai)) cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y ((lang xa) OR (lang van)) hoi. hieu van cau duc van ((phan tai) OR (nhan tai)) cua tu.
• Adding a wildcard symbol may retrieve word variants: tu sach y ((lang xa) or (lang van)) hoi. hieu van cau duc van ((phan tai) or (nhan tai)) cua tu*.