Perhaps you should try some spelling variations:
thong cong » trong cong, thong thong, phong chong
canh manh » lanh manh, canh tranh, cach mang
tong cong » trong cong, cong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (hoc hien)) xanh - canh manh cua ((thong cong) OR (tong cong)) dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc hien)) xanh - canh manh cua ((thong cong) OR (tong cong)) dan phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (hoc hien)) xanh - canh manh cua ((thong cong) OR (tong cong)) dan phan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc hien)) xanh - canh manh cua ((thong cong) OR (tong cong)) dan phan cau*.