保護發明 — bǎo hù fā míng

1

bǎo³

to safeguard, to protect, to defend, to care for / to defend, to guard, to protect; shelter; endorse / to issue, to dispatch, to send out; hair / bright, clear; to explain, to understand, to shed light

2

hù⁴

to safeguard, to protect, to defend, to care for / to defend, to guard, to protect; shelter; endorse / to issue, to dispatch, to send out; hair / bright, clear; to explain, to understand, to shed light

3

fā¹

to safeguard, to protect, to defend, to care for / to defend, to guard, to protect; shelter; endorse / to issue, to dispatch, to send out; hair / bright, clear; to explain, to understand, to shed light

4

míng²

to safeguard, to protect, to defend, to care for / to defend, to guard, to protect; shelter; endorse / to issue, to dispatch, to send out; hair / bright, clear; to explain, to understand, to shed light

As word