Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
phap tinh » phap sinh, phap tieng, tap tinh
phap tang » phap nang, phap tieng
cua thong » cua thuong, cua khong, cua tong
manh toan » thanh toan, anh tuan, tinh toan
thanh hoa » thanh pho
anh mang » hanh mang, anh bang, anh dang
mang cua » manh cua, dung cua, ban cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((phap tinh) OR (phap tang)) - anh mang cua thong cong ((manh toan) or (thanh hoa)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((phap tinh) OR (phap tang)) - anh mang cua thong cong ((manh toan) OR (thanh hoa)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((phap tinh) OR (phap tang)) - anh mang cua thong cong ((manh toan) or (thanh hoa)) cao".
• Adding a wildcard symbol may retrieve word variants: theo ((phap tinh) OR (phap tang)) - anh mang cua thong cong ((manh toan) or (thanh hoa)) cao*.