Perhaps you should try some spelling variations:
tang zheng » wang zheng, fang sheng, fang zhen
tan cheng » yuan cheng, tan hong, tan eng
wang yang » wang yan, wang liang, wang yanling
yan wang » yuan wang, yang yang, qian wang
dan hai » dang hai, dan phan, dann hat
yang i » yang di, yang xi, yang yi
i dan » i das, _ dan, i can

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((tan cheng) OR (tang zheng)) yan wang yang i dan hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((tan cheng) OR (tang zheng)) yan wang yang i dan hai ;*".