ลุย(lui)

[to] wade; plow through

to move forward through water, mud, crowds, or other obstacles

[to] go for it; tackle head-on

to start or continue doing something difficult with energy and determination

[to] attack; lay into

to go at someone or something forcefully or aggressively (literal or figurative)

hands-on; hard-driving (modifier)

used before a noun to show an active, intense, or aggressive effort (e.g., a hard-driving campaign)