Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, tran tuan, truong thanh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
trang cua » tranh cua, tang cua, trung cua
cong dan » cong san, cong tan, huong dan
dan canh » van canh, dan cach, dan hanh
canh ban » can ban, canh dan, canh van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - hanh ((trang cua) or (((trung tuan) OR (trung tam)))) nhung cong dan canh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((trang cua) OR (((trung tuan) OR (trung tam)))) nhung cong dan canh ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh ((trang cua) or (((trung tuan) OR (trung tam)))) nhung cong dan canh ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((trang cua) or (((trung tuan) OR (trung tam)))) nhung cong dan canh ban*.