Perhaps you should try some spelling variations:
thu dang » thu hang, thu bang, thu dong
lang van » dang van, tang van, hoang van
ban hanh » ban hang
cham duc » pham duc, cham soc, pham duy
cua viet » ca viet, hoa viet, cua vat
dang ky » dang y, dan ky, dong ky
tieu su » thieu so
lang xa » lang ha, dang xay
duc ban » duc tan, duc van, dua ban
hieu vu » hieu va, hieu ve, hieu su
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu dang ky ((lang xa) or (lang van)) hoi. ((hieu vu) or (tieu su)) cham duc ban hanh vi cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu dang ky ((lang xa) OR (lang van)) hoi. ((hieu vu) OR (tieu su)) cham duc ban hanh vi cua viet.
• Adding a wildcard symbol may retrieve word variants: thu dang ky ((lang xa) or (lang van)) hoi. ((hieu vu) or (tieu su)) cham duc ban hanh vi cua viet*.