Perhaps you should try some spelling variations:
thong dong » thong duong, thuong dong, thong cong
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh dung » thanh dung, anh dung, hanh dong
cua thong » cua thuong, cua khong, cua tong
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho
dong van » duong van, dang van, dong von
luan ban » luan van, luan san, luan han
toan ban » van ban

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 xanh - hanh dung cua thong dong van ((luan ban) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh dung cua thong dong van ((luan ban) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh dung cua thong dong van ((luan ban) or (toan ban))*.