Perhaps you should try some spelling variations:
phap sinh » phau sinh, phai sinh, phap tinh
thang cua » hang cua, than cua, tang cua
thong cua » thong quan, thong tu, huong cua
hang cong » dang cong, hang nong, bang cong
thi phap » theo phap, thi hai, thi ha
cong san » cong tac
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: thi phap sinh - cang ((thang cua) OR (thong cua)) hang cong san ((toan tai) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thi phap sinh - cang ((thang cua) OR (thong cua)) hang cong san ((toan tai) or (toan cao))~".
• Adding a wildcard symbol may retrieve word variants: thi phap sinh - cang ((thang cua) OR (thong cua)) hang cong san ((toan tai) or (toan cao))*.