Perhaps you should try some spelling variations:
phong tien » phuong tien, phong kien, phong dien
cong khong » cong thong, cong thuong, trong khong
giai cong » gia cong, giao cong, giai phong
khong tin » thong tin, khong ton, khuong tinh
sach che » sach thue, sach nha, sach cap
co phong » cao phong, mo phong, o phong
bach che » bao che, bach hue, bach ha
sach cha » sach nha, sach ha, sach cua
do giai » so giai, ro giai, de giai
me gioi » me giai, ve gioi, me nguoi
gioi co » nguoi co

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( vu bach che do giai cong khong tin ) or ( tu ((sach cha) OR (sach che)) me gioi co phong tien ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( vu bach che do giai cong khong tin ) OR ( tu ((sach cha) OR (sach che)) me gioi co phong tien )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( vu bach che do giai cong khong tin ) or ( tu ((sach cha) OR (sach che)) me gioi co phong tien ))".
• Adding a wildcard symbol may retrieve word variants: (( vu bach che do giai cong khong tin ) or ( tu ((sach cha) OR (sach che)) me gioi co phong tien ))*.