Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hinh trong » chinh trong, dinh trong, sinh trong
trong can » trong canh, trong chan, trong cac
song hanh » hong hanh, dong thanh, cong thanh
ho chieu » theo chieu, hoc thieu, doi chieu
can nang » cam nang, cao nang, van nang
toan cao » toan tap
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 - hinh trong can nang song hanh ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hinh trong can nang song hanh ((toan cao) OR (toan ban))*.