Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tung » thanh cong
tung chan » quang chan, hung chanh, trong chan
chan dung » van dung, dan dung
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
nam toan » tam toan, nam thanh, nam thang
nam tan » nam tai, nam van, nam thanh
nam dan » nam dinh

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 tinh - thanh tung chan dung cong ((nam toan) or (((nam tan) or (nam dan)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh tung chan dung cong ((nam toan) OR (((nam tan) OR (nam dan)))) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh tung chan dung cong ((nam toan) or (((nam tan) or (nam dan)))) cau*.