Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cao » truong dai
nhung cong » dung cong, thong cong, hang cong
truong va » truong dai, truong dao, luong va
ho chieu » theo chieu, hoc thieu, doi chieu
tac giai » tac gia, cac giai, tap giai
rac thai » sac thai, toc thai, bac thay

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 ((truong va) OR (truong cao)) nhung cong ((tac giai) or (rac thai)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((truong va) OR (truong cao)) nhung cong ((tac giai) OR (rac thai)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh ((truong va) OR (truong cao)) nhung cong ((tac giai) or (rac thai)) cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((truong va) OR (truong cao)) nhung cong ((tac giai) or (rac thai)) cau*.