Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
lanh manh » lanh tranh, lan anh, van manh
cua thong » cua thuong, cua khong, cua tong
ho chieu » doi chieu, mot chieu, thi chieu
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan

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 (theo chieu))) or (hoc thieu)) xanh - lanh manh cua thong cong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho chieu) OR (theo chieu))) OR (hoc thieu)) xanh - lanh manh cua thong cong dan phan tu.
• Adding a wildcard symbol may retrieve word variants: ((((ho chieu) or (theo chieu))) or (hoc thieu)) xanh - lanh manh cua thong cong dan phan tu*.