Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chinh chua » chinh cua, chinh cho, chinh phu
dong trong » duong trong, dung trong, cong trong
chua dong » cua dong, ha dong, huy dong
khoan ban » khoan bai, khoan danh, khoan quan
ho chieu » theo chieu, hoc thieu, mot chieu

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 - hanh chinh chua dong trong cac khoan ban~.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh chinh chua dong trong cac khoan ban*.