这位 / 老 / 中医 / 擅长 / 辨证施治 / 许多 / 疑难 / 杂症 / 都 / 被 / 他 / 治好 / 了

这位老中医擅长辨证施治，许多疑难杂症都被他治好了。

This old Chinese doctor is skilled in syndrome differentiation and treatment, and many difficult diseases have been cured by him.