Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, ca thuong
thuong con » thuong dong, truong cong, thong cong
doi chieu » doc hieu, doi chi, mot chieu
hanh sinh » hanh tinh, hanh dinh, hinh sinh
ho chieu » theo chieu, hoc thieu, mot chieu
sinh cua » manh cua, dinh cuu, sinh va
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
con dan » cong dan, co dan, con ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) OR (ho chieu)) xanh - hanh sinh cua thuong con dan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (ho chieu)) xanh - hanh sinh cua thuong con dan ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) OR (ho chieu)) xanh - hanh sinh cua thuong con dan ((toan cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) OR (ho chieu)) xanh - hanh sinh cua thuong con dan ((toan cau) or (toan ban))*.