Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
canh manh » lanh manh, canh tranh, cach mang
cua thong » cua thuong, cua khong, cua tong
cong luan » tong luan, cong tuan, dong luan
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
phan cac » nhan cach, phan lap, phan van
phan dau » phan tu, hang dau
doi chi » doi khi

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: ((ho chieu) OR (doi chi)) sang - canh manh cua thong cong luan ((phan cac) OR (phan dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (doi chi)) sang - canh manh cua thong cong luan ((phan cac) OR (phan dau))~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) sang - canh manh cua thong cong luan ((phan cac) OR (phan dau))*.