Perhaps you should try some spelling variations:
chau phi » chi phi, chau tho
ve triet » va trien, su triet
vu sach » vu bach, su sach, vu khach
lang xa » lang ha, dang xay, lang van
y lang » o lang, _ lang, tay lang
va dan » ca dan, va dao, va dau
dan vi » doan vi, don vi, dan va
vi ve » va ve, gi ve, ve ve

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach y lang xa hoi. hieu ky chau phi va dan vi ve triet~.
• Adding a wildcard symbol may retrieve word variants: vu sach y lang xa hoi. hieu ky chau phi va dan vi ve triet*.