Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
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
luan phan » luan van, luan hoan
ho chieu » hoc thieu, doi chieu, mot chieu
manh cua » doanh cua, ban cua
phan cac » nhan cach, phan dau, phan lap
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 (theo chieu))) OR (doi chi)) sang - canh manh cua thong cong luan phan cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((ho chieu) OR (theo chieu))) or (doi chi)) sang - canh manh cua thong cong luan phan cac~".
• Adding a wildcard symbol may retrieve word variants: ((((ho chieu) OR (theo chieu))) or (doi chi)) sang - canh manh cua thong cong luan phan cac*.